A 4-stroke, 123cc Overhead Valve engine is the heart of the YP20GY. This mid-range pump can move up to 600 litres/minute through a 2-inch port. It's engineered for long life with features like auto shut-off, low oil warning, and more.
Rugged, Mid-Range Pumping Power
Featuring a self-priming centrifugal pump powered by Yamaha's tough, 4-stroke, 123cc overhead valve engine, this bad boy can move up to 600 litres/minute through a hefty two-inch port.
Auto decompression system reduces engine compression to provide a light recoil starter pull for effortless manual starting.
Maintenance-free transistorized controlled electronic ignition (TCI) provides a hot spark for fast, easy starting.
Cast iron cylinder liner provides excellent heat dissipation for consistent performance and long engine life.
Yamaha's Oil Watch Warning System automatically shuts off the engine when oil level is low and will not re-start until oil is added, preventing costly engine damage and enhancing long-term durability.
Large muffler for quiet operation
On - off fuel petcock for easy transporting and storage.
4.5 litre fuel tank
50mm / 2" self-priming, centrifugal type pump
Maximum capacity is 600 litres per minute (132 Imp. gal / min)
Total head is 30m (98.5 ft.), suction head is 7 m (23 ft.)
Priming time is 120 seconds at 5 meters (16.4 ft.)
Volute style case and impeller are made of cast iron for greater strength and excellent durability.
Dependable carbon-ceramic mechanical seals are durable, easy to replace and they reduce abrasion and friction for long pump life.
Standard National Pipe Thread (NPT) fittings for fast, easy connection of suction and discharge hoses (suction and discharge hoses available separately from Yamaha Motor Canada Ltd.).
Sturdy perimeter tubular steel frame encases all components for extra protection.
Easy access pump case drain, easy access oil plug and easy access washable foam air filter element
Cleanable spark arrestor
EPA Emission Engine Life Rating - The YP20G meets the strictest environmental standards